| /******************************************************************************* |
| * Copyright (c) 2020 Obeo. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Obeo - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.emf.compare.diagram.sirius.tests.design; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.eclipse.sirius.business.api.componentization.ViewpointRegistry; |
| import org.eclipse.sirius.viewpoint.description.Viewpoint; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * The activator class controls the plug-in life cycle |
| */ |
| public class Activator extends AbstractUIPlugin { |
| // The plug-in ID |
| public static final String PLUGIN_ID = "org.eclipse.emf.compare.diagram.sirius.tests.design"; //$NON-NLS-1$ |
| |
| // The shared instance |
| private static Activator plugin; |
| |
| private static Set<Viewpoint> viewpoints; |
| |
| /** |
| * The constructor |
| */ |
| public Activator() { |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext) |
| */ |
| @Override |
| public void start(BundleContext context) throws Exception { |
| super.start(context); |
| plugin = this; |
| viewpoints = new HashSet<Viewpoint>(); |
| viewpoints.addAll( |
| ViewpointRegistry.getInstance().registerFromPlugin(PLUGIN_ID + "/description/nodes.odesign")); //$NON-NLS-1$ |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext) |
| */ |
| @Override |
| public void stop(BundleContext context) throws Exception { |
| plugin = null; |
| if (viewpoints != null) { |
| for (final Viewpoint viewpoint : viewpoints) { |
| ViewpointRegistry.getInstance().disposeFromPlugin(viewpoint); |
| } |
| viewpoints.clear(); |
| viewpoints = null; |
| } |
| super.stop(context); |
| } |
| |
| /** |
| * Returns the shared instance |
| * |
| * @return the shared instance |
| */ |
| public static Activator getDefault() { |
| return plugin; |
| } |
| } |